.header_font {
 background-color: #333;
 color: #fff;
 font-weight: bold;
 font: bold 11px/1.4em Verdana,"Bitstream Vera Sans","DejaVu Sans","Liberation Sans",Geneva,sans-serif;
 }

.normal_background {
 background: #fff;
 color: #000;
 font: 11px/1.4em Verdana,"Bitstream Vera Sans","DejaVu Sans","Liberation Sans",Geneva,sans-serif;
 }
  
.orange_background {
 background: #ff9933;
 color: #000;
 font: 11px/1.4em Verdana,"Bitstream Vera Sans","DejaVu Sans","Liberation Sans",Geneva,sans-serif;
 }
 
.blue_background {
 background: #9EB5DA;
 color: #000;
 font: 11px/1.4em Verdana,"Bitstream Vera Sans","DejaVu Sans","Liberation Sans",Geneva,sans-serif;
 }
 
 h4 {padding-top: 0.5em;}

tr.header, tr.header th {
	background: #333;
	padding:5px;
	color:#fff;
}